2303304322 has 16 divisors (see below), whose sum is σ = 3820676832. Its totient is φ = 1032613920.

The previous prime is 2303304287. The next prime is 2303304343. The reversal of 2303304322 is 2234033032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2303304293 and 2303304302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715488 + ... + 718699.

It is an arithmetic number, because the mean of its divisors is an integer number (238792302).

Almost surely, 2^2303304322 is an apocalyptic number.

2303304322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2303304322 is a deficient number, since it is larger than the sum of its proper divisors (1517372510).

2303304322 is a wasteful number, since it uses less digits than its factorization.

2303304322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434273.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2303304322 is about 47992.7528070645. The cubic root of 2303304322 is about 1320.6379534132.

Adding to 2303304322 its reverse (2234033032), we get a palindrome (4537337354).

The spelling of 2303304322 in words is "two billion, three hundred three million, three hundred four thousand, three hundred twenty-two".